Which developments of the 1920s contributed to an improvement in the American standard of living? Select four options.

How did the people of latin america come to speak the language of spanish

The decision states that legislation cannot overcome social prejudice. can it reinforce social prejudice? how?

Sociologists found that the effects of institutionalization on infants, i.e. lack of a caring environment, will result in slower development of their mental, physical, and emotional skills. true or false? ?